trees do not fix N2 from air they fix oxygen with the help of N2 fixing bacteria . so trees do not fix N2
Answer: I’m really unsure but is the answer 2 m/s2 the answer y’all are looking for?
Explanation: don’t know if I’m right or not (please tell me if I’m am) but all I can say right now is have a blessed day
An edit: I was right I got it right on the quiz
Hello there.
Why did identifying rock layers because of their fossils become important?
It was the first indication that the layers were from different ages.
"The principle of superposition states that the oldest sedimentary rock units are at the bottom, and the youngest are at the top."
Oldest to youngest: Layer B, Layer C, Layer A
The oldest is always at the bottom, the youngest layer is at the top
